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61. 发明授权

US5046179A Correlation computing device for image signal 失效
标题翻译：图像信号相关计算装置
公开(公告)号：US5046179A
公开(公告)日：1991-09-03
申请号：US490420
申请日：1990-03-08
申请人： Kenya Uomori , Hirofumi Ishii , Atsushi Morimura
发明人： Kenya Uomori , Hirofumi Ishii , Atsushi Morimura
IPC分类号： H04N19/50 , G06F17/15 , G06T7/00 , G06T7/20 , H04N19/423 , H04N19/426 , H04N19/51 , H04N19/527 , H04N19/537 , H04N19/547 , H04N19/80 , H04N19/85
CPC分类号： G06T7/20 , G06F17/153 , H04N19/523
摘要： A correlation computing device includes a higher-order bit elimination circuit which receives a digital input image signal and provides an output signal in which higher-order bits up to 50% have been eliminated as a maximum word length of a digital input image signal. A representative point preservation memory temporarily stores the output signal from the higher-order bit elimination circuit. A correlation determining circuit determines a correlation between a signal stored in the representative point preservation memory and the output signal from the higher-order bit elimination circuit. A minimum-value address decision circuit selects a minimum value of the correlation determined by the correlation determining circuit and determines a motion vector for the digital input image signal.

62. 发明授权

US5019901A Image motion vector sensor for sensing image displacement amount 失效
标题翻译：用于感测图像位移量的图像运动矢量传感器
公开(公告)号：US5019901A
公开(公告)日：1991-05-28
申请号：US498902
申请日：1990-03-26
申请人： Kenya Uomori , Atsushi Morimura
发明人： Kenya Uomori , Atsushi Morimura
IPC分类号： G06T7/20
CPC分类号： G06T7/2013 , G06T2207/10016
摘要： An image motion vector sensor is provided which includes a motion vector sense section in which an input signal of an image plane is subdivided into a plurality of sense domains so as to compute a motion vector of an image in each of the domains, a motion vector decision section for judging validity of the motion vector in each domain so as to decide a motion vector of an entire image plane, a vector reliability density decision section for producing a coefficient which is a function of the density with respect to time of a signal proportional to the number of the domains judged to be valid, and a control section for controlling a magnitude of the motion vector of the entire image plane based on an output from the vector reliability density decision section.
摘要翻译：运动矢量传感器包括运动矢量检测部分（11），其中将图像平面的输入信号细分成多个感测域，以便计算每个所述域中的图像的运动矢量，运动矢量判定用于判断每个域中的运动矢量的有效性以决定整个图像平面的运动矢量的部分（12,20），用于产生作为密度的函数的系数的矢量可靠度密度决定部分（21）相对于与被判定为有效的域的数量成比例的信号的时间;以及控制部（22），用于控制所述矢量可靠度密度决定部的输出的整个图像平面基准的运动矢量的大小。

63. 发明授权

US4984074A Motion vector detector 失效
标题翻译：运动矢量检测器
公开(公告)号：US4984074A
公开(公告)日：1991-01-08
申请号：US492742
申请日：1990-03-13
申请人： Kenya Uomori , Atsushi Morimura
发明人： Kenya Uomori , Atsushi Morimura
IPC分类号： G06T7/20 , H04N5/14
CPC分类号： H04N5/145 , G06T7/20
摘要： A motion vector detector includes a motion vector computing circuit for achieving a computation of a motion vector associated with an input image signal, an integrator circuit for integrating the motion vector, a coring value decision circuit for deciding a coring value based on an output from the integrator circuit, and a coring circuit of which a coring value is controlled by an output from the coring decision circuit and which accomplishes a coring operation on an output from the motion vector computing circuit.
摘要翻译：运动矢量检测器包括用于实现与输入图像信号相关联的运动矢量的运动矢量计算电路（9），用于积分运动矢量的积分器电路（11），用于决定运动矢量的取芯值判定电路（12）基于来自积分器电路的输出的取芯值，以及取芯电路（10），其取芯值由取芯判定电路的输出控制，并对来自运动矢量计算电路的输出进行取芯运算。

64. 发明授权

US4630106A Color solid-state imager with color filter having an overlapping segmented filter arrangement 失效
标题翻译：具有滤色器的彩色固态成像器具有重叠的分段滤光器装置
公开(公告)号：US4630106A
公开(公告)日：1986-12-16
申请号：US463666
申请日：1983-02-04
申请人： Atsushi Morimura , Hiromichi Tanaka
发明人： Atsushi Morimura , Hiromichi Tanaka
IPC分类号： H01L27/148 , H04N9/077 , H04N9/07
CPC分类号： H04N9/045 , H01L27/14856 , H01L27/14868
摘要： A solid state color imaging apparatus includes a solid state image sensor having a plurality of picture elements regularly disposed in a two dimensional pattern along a plurality of horizontal lines. Each horizontal line includes a plurality of picture elements disposed in repetition at a predetermined pitch wherein light incident thereon is converted to a proportional electrical signal. A color filter placed over the picture elements has a plurality of filter elements disposed in regular repetition in horizontal rows and vertical columns. The filter elements are the same kind in each horizontal row scanned sequentially and only the combination is different. When the electric signals are read out from the imaging sensor, each horizontal row of filter elements spatially modulate at least two primary color lights. The mean value of the read out signals is equal and the modulated color signal is the color difference signal. The arrangement of the color filter elements are shown in three different alternative patterns, each for the purpose of attaining high-horizontal resolution, high S/N ratio and simplified signal processing.
摘要翻译：固体彩色成像装置包括固体图像传感器，其具有沿着多条水平线以二维图案规则地设置的多个图像元素。每条水平线包括以预定间距重复设置的多个图像元素，其中入射到其上的光转换成比例电信号。放置在图像元件上方的滤色器具有以水平行和垂直列的规则重复的方式布置的多个滤光元件。过滤器元件在每个水平行中是相同的，顺序扫描，只有组合不同。当从成像传感器读出电信号时，每个水平排的滤光元件空间地调制至少两个原色光。读出信号的平均值相等，调制色信号是色差信号。滤色器元件的布置以三种不同的替代图案示出，每种都是为了获得高水平分辨率，高S / N比和简化信号处理的目的。

65. 发明授权

US4570178A Solid state color imaging apparatus 失效
标题翻译：固态彩色成像装置
公开(公告)号：US4570178A
公开(公告)日：1986-02-11
申请号：US510301
申请日：1983-07-01
申请人： Atsushi Morimura , Hiromichi Tanaka
发明人： Atsushi Morimura , Hiromichi Tanaka
IPC分类号： H04N9/07 , H04N9/04
CPC分类号： H04N9/045
摘要： Solid state imaging apparatus comprises a plurality of photoelectric elements disposed in arrays, where picture elements of odd number horizontal lines and those of even number horizontal lines are disposed shifted each other by half picture element pitch, and substantially vertical stripe shaped color filter elements are disposed repeating in horizontal direction with 11/2 pitches of the picture element, thus spatial phase of the color filter elements between neighboring horizontal lines of the picture elements differs by 180.degree., thereby enabling more effective utilization of the vertical correlation of the image.
摘要翻译：固态成像装置包括以阵列形式设置的多个光电元件，其中奇数水平线的图像元素和偶数水平线的像素被设置为彼此移位半个像素间距，并且基本上垂直的条形滤色器元件被布置在水平方向上以11/2的像素间距重复，因此像素的相邻水平线之间的滤色器元件的空间相位相差180°，从而能够更有效地利用图像的垂直相关性。

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